Spare part for Grohe products:
29716000 - Colani 3-Wege-Umstellung, DN 15 (translated from German)
29717000 - Colani 4-Wege-Umstellung, DN 15 (translated from German)
29716000 - Colani 3-Wege-Umstellung, DN 15 (translated from German)
29717000 - Colani 4-Wege-Umstellung, DN 15 (translated from German)